Finding the Fourth Proportional to 3,862.17, 5,327.83 and 2,443.46

Step by Step Solution

1. Step 1: Write the proportion equation
   3,862.17 : 5,327.83 = 2,443.46 : x
2. Step 2: Convert to fraction form
   3,862.17/5,327.83 = 2,443.46/x
3. Step 3: Cross multiply
   3,862.17x = 5,327.83 × 2,443.46
4. Step 4: Simplify right side
   3,862.17x = 13,018,327.27
5. Step 5: Solve for x
   x = 13,018,327.27/3,862.17
6. Step 6: Final answer
   x = 3,370.73